| january 1958 - december 1957 |
-1.87 % |
|
january 1958 - january 1957 |
3.71 % |
| february 1958 - january 1958 |
-0.95 % |
|
february 1958 - february 1957 |
2.72 % |
| march 1958 - february 1958 |
0.00 % |
|
march 1958 - march 1957 |
2.72 % |
| april 1958 - march 1958 |
0.96 % |
|
april 1958 - april 1957 |
1.70 % |
| may 1958 - april 1958 |
1.91 % |
|
may 1958 - may 1957 |
2.89 % |
| june 1958 - may 1958 |
2.58 % |
|
june 1958 - june 1957 |
3.55 % |
| july 1958 - june 1958 |
2.51 % |
|
july 1958 - july 1957 |
6.15 % |
| august 1958 - july 1958 |
0.89 % |
|
august 1958 - august 1957 |
6.09 % |
| september 1958 - august 1958 |
0.88 % |
|
september 1958 - september 1957 |
6.28 % |
| october 1958 - september 1958 |
1.53 % |
|
october 1958 - october 1957 |
8.67 % |
| november 1958 - october 1958 |
-0.65 % |
|
november 1958 - november 1957 |
7.21 % |
| december 1958 - november 1958 |
-2.60 % |
|
december 1958 - december 1957 |
5.15 % |